249887482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{135367}}^1$

素因数の和:135453

約数の個数: 16

約数和(自身を含む): 409352832

約数和(自身を除く): 159465350

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 135367, 270734, 1759771, 3519542, 9611057, 19222114, 124943741, 249887482]

約数ペア:

[(1, 249887482), (2, 124943741), (13, 19222114), (26, 9611057), (71, 3519542), (142, 1759771), (923, 270734), (1846, 135367)]